Probate Records and Wills
Probate records and wills are available online from all over the U.S. and are what I consider another hidden gem of information that can assist you in advancing your family history and genealogy research.
What can you find in these records? How about date of death, spouses and children names, birth order, siblings and siblings spouses, parents names, and residence locations for all named persons. Also, ownership of land and/or other significant property, business names and occupation, military service, guardianships, and adoptions. Basically anything owned by the deceased is typically listed and to whom it is to be assigned to.
I won't pretend to be an expert on the probate process - all I know is that I have discovered an amazing amount of good information from probate records and wills as part of my personal genealogy research.
Here are a few good primers on the benefits of searching probate documents and wills:
Most records are still in paper form or have been microfilmed. There is a very large amount online however, and I am capturing those links to free collections and they are below. Some of the paid subscription sites such as Ancestry and My Heritage have probate record collections also.
Below, listed by state are links to probate records, wills, and indexes available for free online.